To create SRS, ERD, SDLC roadmap, USE Case study documents for Web Platform

Job ID: 32574534

Budget: $250 – $750 USD

I'm looking for a super experience & highly experienced person to write a comprehensive and detailed plan to help the programmer to develop the platform..
To create and define steps and understanding to develop an LMS platform
Need all the essential and necessary documents. Need to be thorough, precise, comprehensive, and professional. What would be the best way to approach this for the programmer to follow and develop the web platform? Which information and document would be appropriate for this project?
SRS? Agile methodology? SDLC?
Sprint, Milestones, Phases ticketing
Gantt Chart
Ways to manage progress and delivery time